*SUPPORT*
IN: blicket tufa kiki OUT: YELLOW BLUE BLUE
IN: wif fep kiki OUT: BLUE RED RED
IN: kiki tufa lug OUT: BLUE PINK PINK
IN: lug fep wif OUT: RED PINK PINK
IN: wif fep lug gazzer blicket OUT: YELLOW PINK RED RED
IN: kiki gazzer kiki gazzer wif gazzer wif OUT: RED RED BLUE BLUE
IN: wif fep wif gazzer blicket OUT: YELLOW RED RED RED
IN: kiki OUT: BLUE
IN: kiki fep kiki OUT: BLUE BLUE BLUE
IN: lug fep kiki OUT: BLUE PINK PINK
IN: blicket tufa blicket OUT: YELLOW YELLOW YELLOW
IN: kiki lug fep kiki OUT: BLUE BLUE PINK PINK
IN: blicket tufa wif OUT: YELLOW RED RED
IN: wif OUT: RED

*QUERY*
IN: blicket fep lug OUT: PINK YELLOW YELLOW
IN: lug wif wif tufa lug OUT: PINK RED RED PINK PINK
IN: lug tufa blicket OUT: PINK YELLOW YELLOW
IN: lug OUT: PINK
IN: kiki lug kiki OUT: BLUE PINK BLUE
IN: kiki tufa kiki OUT: BLUE BLUE BLUE
IN: lug tufa kiki OUT: PINK BLUE BLUE
IN: kiki fep wif gazzer blicket OUT: YELLOW RED BLUE BLUE
IN: wif wif fep blicket gazzer lug OUT: PINK RED YELLOW RED RED
IN: wif lug tufa lug gazzer blicket OUT: YELLOW RED PINK PINK PINK

*GRAMMAR*
wif -> RED 
 kiki -> BLUE 
 blicket -> YELLOW 
 lug -> PINK 
 x1 gazzer u1 -> [u1] [x1] 
 u1 tufa u2 -> [u1] [u2] [u2] 
 u1 fep u2 -> [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 